CN106793625A - Multifunction power cabinet - Google Patents

Multifunction power cabinet Download PDF

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Publication number
CN106793625A
CN106793625A CN201710020004.XA CN201710020004A CN106793625A CN 106793625 A CN106793625 A CN 106793625A CN 201710020004 A CN201710020004 A CN 201710020004A CN 106793625 A CN106793625 A CN 106793625A
Authority
CN
China
Prior art keywords
cabinet
drive
stomata
stomata area
gathering sill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710020004.XA
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Chinese (zh)
Inventor
胡兆刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongming Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Dongming Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongming Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Dongming Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN201710020004.XA priority Critical patent/CN106793625A/en
Publication of CN106793625A publication Critical patent/CN106793625A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0213Thermal insulation; Venting means; Condensation eliminators

Abstract

The invention provides one kind, the present invention relates to electric control appliance technical field, more particularly, to a kind of multifunction power cabinet, including cabinet and cabinet door;Cabinet door is hinged with cabinet;The outer surface of cabinet door is provided with slot, and Sign Board is fitted with slot;The first stomata area is provided with below the side of cabinet;Cabinet is internally provided with water dam mechanism, for being turned off or on to the first stomata area;Water dam mechanism includes gate and drive device, two the first gathering sills are provided with the madial wall of cabinet, two the first gathering sills are respectively positioned at two relative vertical edges in the first stomata area, and the guide direction of the first gathering sill is parallel with the length direction of the vertical edge in the first stomata area;Two relative vertical edges of gate are sticked in the first gathering sill respectively, and drive device can drive gate to be moved along the guide direction of the first gathering sill.The present invention is prevented from ponding and enters inside cabinet, protects the normal operation of cabinet in-vivo device.

Description

Multifunction power cabinet
Technical field
The present invention relates to electric control appliance technical field, more particularly, to a kind of multifunction power cabinet.
Background technology
Electric power cabinet is that switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment are assembled in into envelope by electrical wiring requirement Close or semiclosed metal safe in, its arrangement should meet power system normally operation requirement, easy access, do not jeopardize the person and week The safe switch board of peripheral equipment.Electric power cabinet can be connected or disjunction circuit when normally running by manual or automatic switch, failure Or by protection electrical equipment cut-out circuit or alarm during irregular operating.Measuring instrumentss in electric power cabinet can show operating various Parameter, can be also adjusted to some electric parameters, and signal is pointed out or sent to deviateing normal operating conditions.
For the ease of radiating, the lower section of the side of the cabinet of electric power cabinet generally offers stomata, is installed for the ease of convenient And maintenance, position that electric power cabinet is laid is general all without too high, but in thunderstorm weather or rainstorm weather, municipal drainage is not smooth, In the case of there is waterlogging, water is easy to enter inside cabinet from stomata, so as to influence the normal work of internal unit.
The content of the invention
It is an object of the invention to provide a kind of multifunction power cabinet, to solve thundery sky pneumoelectric present in prior art The technical problem of power bottom of cabinet portion easily water inlet.
The invention provides a kind of multifunction power cabinet, including cabinet and cabinet door;The cabinet door is hinged with the cabinet;
The outer surface of the cabinet door is provided with slot, and Sign Board is fitted with the slot;
The first stomata area is provided with below the side of the cabinet;The cabinet is internally provided with water dam machine Structure, for being turned off or on to the first stomata area;The water dam mechanism includes gate and drive device, described Two the first gathering sills are provided with the madial wall of cabinet, two first gathering sills are respectively positioned at the first stomata area Two relative vertical edges, and the guide direction of first gathering sill and the vertical edge in the first stomata area length direction It is parallel;Two relative vertical edges of the gate are sticked in first gathering sill respectively, and the drive device energy The gate is enough driven to be moved along the guide direction of first gathering sill;
The second stomata area is provided with above the side of the cabinet;The second stomata area is provided with dust-proof guide plate, And the dust-proof guide plate is located at the inside of the cabinet;The dust-proof guide plate includes plate body, is offered on the plate body Multiple through holes of ranks arrangement;The dust-proof guide plate also includes being installed on the bending tube of the through hole, wherein, the bending The port of one end of pipe connects with the through hole, and the port of the other end of the bending tube is downward;
The inside of the cabinet is provided with fan and temperature sensor, the fan and the temperature sensor respectively with control Device connection processed;The drive device is connected with the control device;
The bottom of the cabinet is provided with lowering or hoisting gear, for rising or landing the cabinet;Wherein,
The lowering or hoisting gear includes base, tumbler, lifters and the first driver, and the bottom of the base is provided with anti- Slip layer, the tumbler is connected with the base rotation, and external screw thread is provided with the tumbler, is provided with the lifters Second gathering sill, is provided with the internal thread matched with the external screw thread of the tumbler, the tumbler in second gathering sill One end stretch into the second gathering sill of the lifters, first driver is connected to drive described turning with the tumbler Moving part is rotated, and first driver is connected with the control device.
Further, the lateral surface of the cabinet is provided with level sensor, the level sensor and the control dress Put connected.
Further, the first stomata area is provided with the first screen pack;The second stomata area is provided with the second filtering Net, and second screen pack is between the inwall and the dust-proof guide plate of the cabinet.
Further, the madial wall of the cabinet top of the inside of the cabinet and the cabinet is provided with fire nozzle, described Fire nozzle is connected by tracheae with inert gas gas bomb, and solenoid electric valve, the fire nozzle are set on the tracheae Front end be provided with turbofan leaf, the inside of the cabinet is additionally provided with smoke alarm, the smoke alarm and the electricity Magnetic control valve is connected with the control device respectively.
Further, the inwall of the cabinet is sticked and has flame-retardant layer.
Further, the inert gas of storage includes low temperature nitrogen or low-temperature carbon dioxide in the inert gas gas bomb In at least one.
Further, Fingerprint Lock is installed in the cabinet door;Buzzer, the Fingerprint Lock and institute are installed on the cabinet Buzzer is stated to be connected with the control device respectively.
Further, the outer top of the cabinet is provided with solar panel, and the solar panel is deposited with electric power Reservoir is connected, and the power memory is connected with the control device and first driver respectively.
Further, the drive device is hydraulic cylinder, electric cylinder or cylinder.
Present invention also offers a kind of multifunction power cabinet, including cabinet and cabinet door;The cabinet door is hinged with the cabinet;
The outer surface of the cabinet door is provided with slot, and Sign Board is fitted with the slot;
The first stomata area is provided with below the side of the cabinet;The cabinet is internally provided with water dam machine Structure, for being turned off or on to the first stomata area;The water dam mechanism includes gate and drive device, described It is provided with two gathering sills on the inwall of cabinet, two gathering sills are relative positioned at two of the first stomata area respectively Vertical edge, and the guide direction of the gathering sill is parallel with the length direction of the vertical edge in the first stomata area;The lock Two relative vertical edges of door are sticked in first gathering sill respectively, and the drive device can drive the gate Moved along the guide direction of the gathering sill;The first stomata area is provided with screen pack;
The second stomata area is provided with above the side of the cabinet;Second stomata area is provided with dust-proof guide plate, and institute Dust-proof guide plate is stated positioned at the inside of the cabinet;The dust-proof guide plate includes plate body, and ranks are offered on the plate body The through hole of distribution, the dust-proof guide plate also includes being installed on the bending tube of the through hole, wherein, one end of the bending tube Port connected with the through hole, the port of the other end of the bending tube is downward;
The inside of the cabinet is provided with fan and temperature sensor, the fan and the temperature sensor respectively with control Device connection processed;
The bottom of the cabinet is provided with lowering or hoisting gear, for rising or landing the cabinet;Wherein, the lifting dress It is set to hydraulic cylinder, electric cylinder or cylinder.
Compared with prior art, beneficial effects of the present invention are:
The multifunction power cabinet that the present invention is provided, is provided with waterproof Xia Men mechanisms, when ponding liter by the first stomata area When height will enter the first stomata area, the first stomata of closing gate area is driven by drive device, so as to prevent ponding from entering cabinet Inside, protects the normal operation of cabinet in-vivo device, additionally by lowering or hoisting gear, can carry out a step and watch out for only ponding entering cabinet It is interior, to protect equipment in cabinet.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the inside of multifunction power cabinet in the embodiment of the present invention one;
Fig. 2 is the structural representation of desiccant body in the embodiment of the present invention one;
Fig. 3 is 4 spaced structural representations of desiccant wheel in the embodiment of the present invention one;
Fig. 4 is the structural representation in the embodiment of the present invention one during setting heat exchanger interior except wet channel;
Fig. 5 is the front view of the multifunction power cabinet that the embodiment of the present invention one is provided;
Fig. 6 is the left view of the multifunction power cabinet that the embodiment of the present invention one is provided;
Fig. 7 is the sectional view of the water dam mechanism in cabinet in the embodiment of the present invention one;
Fig. 8 is the close-up schematic view at A in Fig. 1.
Reference:10- cabinets;11- air outlets;12- air inlets;13- dehumidifying blower fans;14- humidity sensors;20- is removed Wet mechanism;21- removes wet channel;21a- air inlet sections;21b- air outlet sections;22- recovery passages;23- desiccant wheels;23a- dehumidifying area Domain;23b- regeneration zones;24- dehumidizers;25- regeneration intervals chamber;The second regeneration intervals of 25a- chamber;The regeneration intervals of 25b- first Chamber;Separate space between 26- dehumidifying;Separate space between the dehumidifying of 26a- second;Separate space between the dehumidifying of 26b- first;30- preheating units;31- is heated Device;32- sub-cooling units;33- reheating units;34- cooling units;35- heat exchangers;400- Sign Boards;401- first Screen pack;The dust-proof guide plates of 402-;403- cabinet doors;404- bending tubes;405- fans;406- bases;407- tumblers;408- liters Drop part;409- level sensors;The screen packs of 410- second;411- fire nozzles;412- gates;413- sealing strips;414- drives Device;The first stomatas of 415- area;The second stomatas of 416- area.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected;Can Being to mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
Embodiment one
Referring to shown in Fig. 1 to Fig. 8, the embodiment of the present invention one provides a kind of multifunction power cabinet, including cabinet and cabinet door; Cabinet door is hinged with cabinet.
In the embodiment, the outer surface of cabinet door 403 is provided with slot, and Sign Board 400 is fitted with slot, specifically, The outer surface of cabinet door by fixing two vertical baffle plates and a transverse baffle to form slot, two vertical baffle plates respectively with transverse direction Baffle plate is perpendicular, and two vertical baffle intervals are set, after the insertion slot of Sign Board 400, can quickly and easily from slot Take out.The first stomata area 415 is provided with below the side of cabinet, the first stomata area offers multiple gas into ranks arrangement Hole;Cabinet is internally provided with water dam mechanism, for being turned off or on to the first stomata area;Water dam mechanism wraps Gate 412 and drive device 414 are included, two the first gathering sills, two the first gathering sill difference are provided with the madial wall of cabinet Positioned at two relative vertical edges in the first stomata area, and the guide direction of the first gathering sill and the vertical edge in the first stomata area Length direction is parallel;Two relative vertical edges of gate 412 are sticked in the first gathering sill respectively, and drive device 414 Gate can be driven to be moved along the guide direction of the first gathering sill;Drive device 414 is fixed on the inside of cabinet, and drive device 414 drive gate to be moved up and down along the guide direction of the first gathering sill, so as to realize turning off or on the first stomata area;For After gate is closed the first stomata area, it is ensured that water will not enter from gap of the vertical edge of gate with the first gathering sill, Sealing strip 413 is installed in the first gathering sill.
In the embodiment, the first stomata area is provided with the first screen pack 401, and the first screen pack 401 is fixed on stomata.
In the embodiment, be provided with the second stomata area 416 above the side of cabinet, the second stomata area be provided with it is multiple into The stomata of ranks arrangement;Second stomata area is provided with dust-proof guide plate 402, and dust-proof guide plate 402 is located at the inside of cabinet;It is anti- Dirt guide plate 402 includes plate body, and multiple through holes of ranks arrangement are offered on plate body;Dust-proof guide plate 402 also includes installing In the bending tube 404 of through hole, wherein, the port of one end of bending tube 404 connects with through hole, the other end of bending tube 404 Port downward, so enters when in the first cabinet, after gas passes through bending tube 404, due to curved with the gas outside cabinet The port of the other end of broken pipe 404 downward, can prevent part dust from entering in cabinet, and due in bending tube 404 The other end port downward, the gas of cabinet also can be discharged easily from bending tube 404.
In the embodiment, the inside of cabinet is provided with fan 405 and temperature sensor, fan 405 and temperature sensor point It is not connected with control device;Drive device 414 is connected with control device;Can be to the internal unit of cabinet by fan 405 Lowered the temperature, and can be with the temperature in monitor in real time cabinet, to ensure the normal of the equipment in cabinet by temperature sensor Operation, when temperature sensor detects temperature higher than setting value, fan 405 is operated by control device.
In the embodiment, the bottom of cabinet is provided with lowering or hoisting gear, for rising or landing cabinet;Wherein, lifting dress Put including base 406, tumbler 407, the driver of lifters 408 and first, the bottom of base 406 is provided with skid resistant course, rotate Part 407 is rotated with base 406 and is connected, and external screw thread is provided with tumbler 407, and the second gathering sill is provided with lifters 408, the The internal thread matched with the external screw thread of tumbler 407 is provided with two gathering sills, lifters 408 are stretched into one end of tumbler 407 The second gathering sill in, the first driver is connected with tumbler 407 to drive tumbler 407 to rotate, the first driver with control Device is connected.Specifically, skid resistant course can prevent the sliding of cabinet;First driver is motor, and tumbler 407 is conical tooth Wheel and screw rod, the rotating shaft of motor are provided with the rotate gear being engaged with angular wheel;Angular wheel is sheathed on screw rod, and cone Shape gear is fixedly connected with screw rod, the rotation of angular wheel so that screw rod is rotated;Lifters 408 are a pipe sleeve, the inside of pipe sleeve It is the second gathering sill;Pipe sleeve is connected with screw flight, and pipe sleeve is fixedly connected with cabinet, and the rotation of screw rod causes that pipe sleeve band is transported upwards It is dynamic, so that cabinet is moved upwards.
The multifunction power cabinet that the embodiment of the present invention one is provided, waterproof Xia Men mechanisms are provided with by the first stomata area, When ponding is raised to enter the first stomata area, the first stomata of closing gate area is driven by drive device 414, so as to prevent product Water enters inside cabinet, protects the normal operation of cabinet in-vivo device, additionally by lowering or hoisting gear, can carry out a step and watch out for only to accumulate Water enters in cabinet, to protect equipment in cabinet.
In the embodiment, the lateral surface of cabinet is provided with level sensor 409, level sensor 409 and control device phase Even.Water level information outside cabinet is passed to by control device by level sensor 409, when cabinet external water level is higher than threshold values When, level sensor 409 sends water level information to control device, and control device causes the setting in motion of first driving means 414, from And cause that cabinet rises, and drive device 414 is moved with timed unit, it is driven shutter motion, to close the first stomata Area, realizes the sealing of the bottom of the side of cabinet.It should be noted that, in the embodiment, control device can individually make the first drive Dynamic device 414 moves drive device 414, that is to say, that, it is not necessary to while enabling lowering or hoisting gear and water dam mechanism.
In the embodiment, the second stomata area is provided with the second screen pack 410, and the second screen pack 410 is located at the interior of cabinet Between wall and dust-proof guide plate 402, so by the second screen pack 410, can further prevent the small-sized biologicals such as insect from entering The inside of cabinet.
In the embodiment, the cabinet top of the inside of cabinet and the madial wall of cabinet are provided with fire nozzle 411, fire nozzle 411 are connected by tracheae with inert gas gas bomb, and solenoid electric valve is set on tracheae, and the front end of fire nozzle 411 is provided with The leaf of turbofan 405, the inside of cabinet is additionally provided with smoke alarm, and smoke alarm and solenoid electric valve are filled with control respectively Put connection.
In the embodiment, the inert gas of storage is including in low temperature nitrogen or low-temperature carbon dioxide in inert gas gas bomb At least one.
In the embodiment, the inwall of cabinet is sticked and has flame-retardant layer.
In the embodiment, Fingerprint Lock is installed in cabinet door;Buzzer is installed on cabinet, Fingerprint Lock and buzzer respectively with Control device is connected.Being turned on and off to the cabinet door of electric power cabinet is carried out by Fingerprint Lock;By buzzer, can be thought with watchful The undesirable person for destroying cabinet door.
In the embodiment, the outer top of cabinet is provided with solar panel, and solar panel connects with power memory Connect, power memory is connected with control device and the first driver respectively.Power memory is savings battery.
In the embodiment, drive device 414 is hydraulic cylinder, electric cylinder or cylinder.
In the embodiment, cabinet 10 is additionally provided with air outlet 11 and air inlet 12;Duckbill valve is installed at air outlet 11, is used In making gas to be discharged from the interior of cabinet, and the gas outside cabinet can not be carried out in cabinet from gas outlet Portion.Furthermore it is also possible to install breather cheek valve in air inlet, gas is set to enter the inside of cabinet from the outside of cabinet, and The gas of the inside of cabinet can not be from the internal discharge of cabinet to the outside of cabinet.
Desiccant body 20 includes the desiccant wheel 23 being coaxially disposed except wet channel 21, recovery passage 22 and at least three;Remove Wet runner 23 includes that regeneration zone 23b and dehumidification zone 23a, the regeneration zone 23b of desiccant wheel 23 block recovery passage 22; Dehumidification zone 23a will be blocked except wet channel 21;
The air outlet 11 of cabinet 10 is connected by pipeline and dehumidifying blower fan 13 with the entrance except wet channel 21;
Except the outlet of wet channel 21 is connected by pipeline with the air inlet 12 of cabinet 10;
Cooling gas in cabinet 10 enter except wet channel 21 and by dehumidification zone 23a mistakes in the case where dehumidifying blower fan 13 is acted on Filter in wet rear return cabinet 10;
Regeneration blower fan (not shown) is provided with recovery passage 22, the gas flow direction in recovery passage 22 is logical with dehumidifying The gas flow direction in road 21 is identical;
Except wet channel 21 includes its entrance to the air inlet section 21a between desiccant wheel 23, desiccant wheel 23 to except wet channel Air outlet section 21b between 21 outlets;
Except wet channel 21 is provided with the preheating unit 30 for being heated to cooling gas in its air inlet section 21a;
Desiccant wheel 23 includes framework, the hydrophobic permeable membrane being wrapped on the outside of framework;Desiccant wheel 23 is in hydrophobic permeable membrane Inner side be provided with the cavity of annular, dehumidizer 24 is filled with cavity;
The interval setting of at least three desiccant wheel 23, is provided between two neighboring desiccant wheel 23 in dehumidification zone 23a Separate space 26 between dehumidifying;
Regeneration zone 23b is provided with regeneration intervals chamber 25 between two neighboring desiccant wheel 23;
Between separate space 26 includes the first dehumidifying set gradually along gas flow direction between dehumidifying between the dehumidifying of separate space 26b and second Separate space 26a;
Between regeneration intervals chamber 25 includes the regeneration of the first regeneration intervals chamber 25b and second set gradually along gas flow direction Separate space 25a;
Between the first dehumidifying reheating unit 33 is provided with separate space 26b and the second regeneration intervals chamber 25a;
Between the second dehumidifying cooling unit 34 is provided with separate space 26a and the first regeneration intervals chamber 25b.
Sub-cooling unit 32 is provided with air outlet section 21b.
When using, preheating heating unit 30 is heated to cooling gas so that the hydrone in cooling gas is more lived Jump catches such that it is able to penetrating hydrophobic permeable membrane into the cavity in desiccant wheel 23, and then being dehumidified agent 24.
And in recovery passage, heater 31 is by the temperature of the gas heating in passage higher than except the gas in wet channel Temperature, the thermal current in the passage blows over desiccant wheel, for reducing and dehumidification regeneration system agent so that hydrone departs from dehumidizer simultaneously Taken away by thermal current.
And be provided with the first regeneration intervals chamber 25b cooling unit 34 then cause recovery passage in gas temperature rapid drawdown, So that part hydrone is changed into liquid water, and then retained by hydrophobic permeable membrane;The bottom of the first regeneration intervals chamber 25b is provided with collection Tank (not shown), the trench bottom that catchments is provided with osculum, siphons away the ponding in water leg in time using the pump housing.
Reheating unit 33 is provided with except in wet channel, being arranged between three desiccant wheels of upstream, is conducive to promoting Part hydrone is perforated through the desiccant wheel in front and then below in desiccant wheel, so that the service efficiency of dehumidizer is more Uniformly, while also improving the effect on moisture extraction of whole desiccant body.
Except in wet channel, last desiccant wheel is provided with cooling unit 34 in interval, then can effectively reduce gas Problem so that turn into aqueous water after the part hydrone condensation of last remaining, aqueous water is effectively throttled by hydrophobic permeable membrane.
Reheating unit 33 is provided with second regeneration intervals chamber 25a, for the gas in thermal regeneration passage again, is made The dehydration temperaturre of the temperature higher than dehumidizer of the gas is obtained, so as to ensure that the dehumidizer in last desiccant wheel keeps more Dry and comfortable state;When the desiccant wheel is rotated, dehumidification zone and regeneration zone rotation, so as to ensure in the dehumidification zone of the runner Dehumidizer keep undersaturated condition, and then thoroughly and fully absorb the hydrone in cooling gas.
As shown in figure 4, heat exchanger 35 is provided with air inlet section 21a, air inlet and the recovery passage 22 of heat exchanger 35 Outlet connection, gas in recovery passage 22 exchanged heat by the cooling gas that heat exchanger 35 and electric power cabinet flow out after through heat friendship The gas outlet discharge of parallel operation 35.
Heat exchanger 35 is preferably provided in the upstream of preheating unit 30.
The upstream of desiccant wheel 23 is provided with heater 31 in recovery passage 22, the gas in recovery passage 22 is through adding The regeneration zone 23b of desiccant wheel 23 is blown over after heat, for the reducing/regenerating of dehumidizer 24.
Wherein, hydrophobic permeable membrane can be hollow-fibre membrane and Flat Membrane.Hydrophobic permeable membrane can not pass through for liquid, and gas The film body that body such as vapor can be passed through.Hydrophobic permeable membrane by PP, the material such as PTFE is made.
Electric power cabinet dehydrating unit can also set controller (not shown), controller respectively with heating unit, cooling unit, Blower fan is connected.Recovery passage 22 and except being provided with the temperature sensor (not shown) that is connected with controller in wet channel 21.
Humidity sensor 14 is provided with cabinet 10, humidity sensor 14 is electrically connected with the controller.Controller is according to humidity The feedback result control heating unit of sensor 14 and temperature sensor, cooling unit, blower fan work.
And the cooling gas in cabinet 10 are preferably nitrogen.Such that it is able to effectively reduce cabinet 10 in gas it is aqueous Rate.So as to reduce the working frequency of desiccant body.
Between dehumidifying the temperature sensor being connected with controller is provided with separate space and regeneration intervals chamber.
The preparing raw material of dehumidizer 24 includes isopropyl acrylamide gel, absolute ethyl alcohol and sodium metasilicate.
The preparation method of dehumidizer 24, comprises the following steps:
The first step:Crosslinking agent, initiator, catalyst etc. is added to be dissolved in absolute ethyl alcohol isopropyl acrylamide gel Row crosslinking triggers;
Second step:It is to be dissolved fully after, lead to nitrogen protection add sodium metasilicate, fully dissolving after add strong acid in 60oC constant temperature 24h is reacted in water-bath;
3rd step:With deionized water dipping, interval changes deionized water, removes unreacted monomer, generation after 7-12 hours Temperature sensing material finished product.
Isopropyl acrylamide gel adds crosslinking agent, the anti-switch nano material of generation after initiator for reaction, generation it is anti- Switch nano material and sodium metasilicate reaction generation temperature sensing material.According to dehumidified environment and cost performance, it is determined that counter switch nano material With the proportion of sodium metasilicate, the proportion is 1:2 to 1:Can between 20.
Crosslinking agent is methylene-bisacrylamide, and initiator is azodiisobutyronitrile, and catalyst is isopropanol, and strong acid is hydrogen Fluoric acid.
Embodiment two
The embodiment of the present invention also provides a kind of multifunction power cabinet, and the multifunction power cabinet of the embodiment describes described Another implementation of lowering or hoisting gear, the technical scheme of embodiment one in addition falls within the embodiment two, no longer weighs Multiple description.
In the embodiment, the bottom of cabinet is provided with lowering or hoisting gear, for rising or landing cabinet;Wherein, lifting dress It is set to hydraulic cylinder, electric cylinder or cylinder.Lowering or hoisting gear is electrically connected with control device.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that:Its according to The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered Row equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology The scope of scheme.Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein are implemented including other Some included features are rather than further feature in example, but the combination of the feature of different embodiments means in the present invention Within the scope of and form different embodiments.For example, in the following claims, embodiment required for protection It is one of any mode to use in any combination.

Claims (10)

1. a kind of multifunction power cabinet, it is characterised in that including cabinet and cabinet door;The cabinet door is hinged with the cabinet;
The outer surface of the cabinet door is provided with slot, and Sign Board is fitted with the slot;
The first stomata area is provided with below the side of the cabinet;The cabinet is internally provided with water dam mechanism, uses Turned off or in the first stomata area;The water dam mechanism includes gate and drive device, the cabinet Madial wall on be provided with two the first gathering sills, two first gathering sills are respectively positioned at two of the first stomata area Relative vertical edge, and the guide direction of first gathering sill is equal with the length direction of the vertical edge in the first stomata area OK;Two relative vertical edges of the gate are sticked in first gathering sill respectively, and the drive device can drive The gate is moved to be moved along the guide direction of first gathering sill;
The second stomata area is provided with above the side of the cabinet;The second stomata area is provided with dust-proof guide plate, and institute Dust-proof guide plate is stated positioned at the inside of the cabinet;The dust-proof guide plate includes plate body, and ranks are offered on the plate body Multiple through holes of arrangement;The dust-proof guide plate also includes being installed on the bending tube of the through hole, wherein, the bending tube The port of one end connects with the through hole, and the port of the other end of the bending tube is downward;
The inside of the cabinet is provided with fan and temperature sensor, and the fan is filled with control respectively with the temperature sensor Put connection;The drive device is connected with the control device;
The bottom of the cabinet is provided with lowering or hoisting gear, for rising or landing the cabinet;Wherein,
The lowering or hoisting gear includes base, tumbler, lifters and the first driver, and the bottom of the base is provided with anti-skidding Layer, the tumbler is connected with the base rotation, and external screw thread is provided with the tumbler, and the is provided with the lifters Two gathering sills, are provided with the internal thread matched with the external screw thread of the tumbler in second gathering sill, the tumbler One end is stretched into the second gathering sill of the lifters, and first driver is connected to drive the rotation with the tumbler Part is rotated, and first driver is connected with the control device.
2. multifunction power cabinet according to claim 1, it is characterised in that the lateral surface of the cabinet is provided with water level biography Sensor, the level sensor is connected with the control device.
3. multifunction power cabinet according to claim 1, it is characterised in that the first stomata area is provided with the first filtering Net;The second stomata area is provided with the second screen pack, and second screen pack is located at the inwall of the cabinet and prevents with described Between dirt guide plate.
4. multifunction power cabinet according to claim 1, it is characterised in that the cabinet top of the inside of the cabinet and the cabinet The madial wall of body is provided with fire nozzle, and the fire nozzle is connected by tracheae with inert gas gas bomb, and described Solenoid electric valve is set on tracheae, the front end of the fire nozzle is provided with turbofan leaf, and the inside of the cabinet is additionally provided with cigarette Fog siren, the smoke alarm and the solenoid electric valve are connected with the control device respectively.
5. multifunction power cabinet according to claim 4, it is characterised in that the inwall of the cabinet is sticked and has flame-retardant layer.
6. multifunction power cabinet according to claim 4, it is characterised in that storage is lazy in the inert gas gas bomb Property the gas at least one that includes in low temperature nitrogen or low-temperature carbon dioxide.
7. multifunction power cabinet according to claim 1, it is characterised in that be provided with Fingerprint Lock in the cabinet door;It is described Buzzer is installed, the Fingerprint Lock and the buzzer are connected with the control device respectively on cabinet.
8. multifunction power cabinet according to claim 1, it is characterised in that the outer top of the cabinet is provided with solar energy Cell panel, the solar panel is connected with power memory, the power memory respectively with the control device and institute State the connection of the first driver.
9. multifunction power cabinet according to claim 1, it is characterised in that the drive device is hydraulic cylinder, electric cylinder Or cylinder.
10. a kind of multifunction power cabinet, it is characterised in that including cabinet and cabinet door;The cabinet door is hinged with the cabinet;
The outer surface of the cabinet door is provided with slot, and Sign Board is fitted with the slot;
The first stomata area is provided with below the side of the cabinet;The cabinet is internally provided with water dam mechanism, uses Turned off or in the first stomata area;The water dam mechanism includes gate and drive device, the cabinet Inwall on be provided with two gathering sills, two gathering sills are relative vertical positioned at two of the first stomata area respectively Side, and the guide direction of the gathering sill is parallel with the length direction of the vertical edge in the first stomata area;The gate Two relative vertical edges are sticked in first gathering sill respectively, and the drive device can drive the gate along institute State the guide direction movement of gathering sill;
The second stomata area is provided with above the side of the cabinet;Second stomata area is provided with dust-proof guide plate, and described anti- Dirt guide plate is located at the inside of the cabinet;The dust-proof guide plate includes plate body, and column distribution of embarking on journey is offered on the plate body Through hole, the dust-proof guide plate also includes being installed on the bending tube of the through hole, wherein, the end of one end of the bending tube Mouth is connected with the through hole, and the port of the other end of the bending tube is downward;
The inside of the cabinet is provided with fan and temperature sensor, and the fan is filled with control respectively with the temperature sensor Put connection;
The bottom of the cabinet is provided with lowering or hoisting gear, for rising or landing the cabinet;Wherein, the lowering or hoisting gear is Hydraulic cylinder, electric cylinder or cylinder.
CN201710020004.XA 2017-01-11 2017-01-11 Multifunction power cabinet Pending CN106793625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710020004.XA CN106793625A (en) 2017-01-11 2017-01-11 Multifunction power cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710020004.XA CN106793625A (en) 2017-01-11 2017-01-11 Multifunction power cabinet

Publications (1)

Publication Number Publication Date
CN106793625A true CN106793625A (en) 2017-05-31

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ID=58947896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710020004.XA Pending CN106793625A (en) 2017-01-11 2017-01-11 Multifunction power cabinet

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Country Link
CN (1) CN106793625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112312711A (en) * 2019-07-29 2021-02-02 河南工业职业技术学院 Sealed safety electrical cabinet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205694011U (en) * 2016-06-24 2016-11-16 香江科技股份有限公司 A kind of can the waterproof outdoor communication cabinet of lifting
CN205864877U (en) * 2016-04-25 2017-01-04 香江科技股份有限公司 A kind of waterproof outdoor communication cabinets with high efficiency and heat radiation ventilation effect

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205864877U (en) * 2016-04-25 2017-01-04 香江科技股份有限公司 A kind of waterproof outdoor communication cabinets with high efficiency and heat radiation ventilation effect
CN205694011U (en) * 2016-06-24 2016-11-16 香江科技股份有限公司 A kind of can the waterproof outdoor communication cabinet of lifting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112312711A (en) * 2019-07-29 2021-02-02 河南工业职业技术学院 Sealed safety electrical cabinet

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Inventor after: Hu Zhaogang

Inventor after: Wang Yanping

Inventor after: Zhang Yuxuan

Inventor after: Liu Zhongyue

Inventor before: Hu Zhaogang

Inventor after: Hu Zhaogang

Inventor after: Wang Yanping

Inventor after: Zhang Yuxuan

Inventor after: Liu Zhongyue

Inventor before: Hu Zhaogang

RJ01 Rejection of invention patent application after publication
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Application publication date: 20170531